package com.beau.interceptors;

import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class LoginInterceptor implements HandlerInterceptor {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        System.out.println("======== LoginInterceptor ============");
        Object loginUser = request.getSession().getAttribute("login");
        if (loginUser != null) {
            return true;
        }
        response.sendRedirect("/index.jsp");
        return false;
    }
}
